Population directly effects our everyday lives in many ways. Explore the effects of population by learning about population density, population distribution, and population change.

[Free Registration/Login Required] This is a formative assessment task where students are asked to estimate the population of Utah based on information given about its population density and the perimeter of its state boundaries. Samples...

[Free Registration/Login may be required to access all resource tools.] Overview of population size, density, and distribution.

See how the Great Rift Valley and Lake Malawi dominate Malawi's geography. Read about the climate, terrain, and population density. Information is from the U.S. State Dept. Background Notes.

Learn why people live in places with lots of people.

Explore the diversity and prevalence of spiders around the world, and learn about jumping spiders, hunters that stalk their prey and pounce from a distance. Research the types and population density of spiders that live around you.